// Copyright 2017 Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"github.com/spf13/cobra"
	"github.com/spf13/cobra/doc"
)

var (
	markdownOutputDir string

	markdownCmd = &cobra.Command{
		DisableAutoGenTag: true,
		Hidden:            true,
		RunE: func(_ *cobra.Command, _ []string) error {
			return doc.GenMarkdownTree(rootCmd, markdownOutputDir)
		},
		Short: "Generate markdown documentation for istio_ca",
		Use:   "markdown",
	}
)

func init() {
	markdownCmd.PersistentFlags().StringVar(&markdownOutputDir, "dir", ".",
		"Output directory for generated markdown files")

	rootCmd.AddCommand(markdownCmd)
}
